﻿package com.yy.ui.core {
    import flash.display.*;
	/**
	 *组件基类 
	 * @author YY
	 * 
	 */
    public class UISprite extends Sprite {

        public function removeAllChildren():void{
            while (numChildren > 0) {
                removeChildAt(0);
            };
        }
    }
}